List of United Kingdom nations by population

The population of the countries and regions of the United Kingdom was last measured by census in 2001

United Kingdom Census 2001

A nationwide census, known as Census 2001, was conducted in the United Kingdom on Sunday, 29 April 2001. This was the 20th UK Census and recorded a resident population of 58,789,194....

, though the figures used here are from the 2010 estimates. England

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

is by far the most populous country of the United Kingdom and its population is therefore also presented by Region

Regions of England

In England, the region is the highest tier of sub-national division used by central Government. Between 1994 and 2011, the nine regions had an administrative role in the implementation of UK Government policy, and as the areas covered by elected bodies...

Rank	Name	Population	Percent
1	England England England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...	51,446,000	83.6%
1	- South East South East England South East England is one of the nine official regions of England, designated in 1994 and adopted for statistical purposes in 1999. It consists of Berkshire, Buckinghamshire, East Sussex, Hampshire, Isle of Wight, Kent, Oxfordshire, Surrey and West Sussex... - London London London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its... - North West North West England North West England, informally known as The North West, is one of the nine official regions of England.North West England had a 2006 estimated population of 6,853,201 the third most populated region after London and the South East... - East East of England The East of England is one of the nine official regions of England. It was created in 1994 and was adopted for statistics from 1999. It includes the ceremonial counties of Essex, Hertfordshire, Bedfordshire, Cambridgeshire, Norfolk and Suffolk. Essex has the highest population in the region.Its... - West Midlands West Midlands (region) The West Midlands is an official region of England, covering the western half of the area traditionally known as the Midlands. It contains the second most populous British city, Birmingham, and the larger West Midlands conurbation, which includes the city of Wolverhampton and large towns of Dudley,... - Yorkshire and the Humber Yorkshire and the Humber Yorkshire and the Humber is one of the nine regions of England and formally one of the government office regions. It covers most of the historic county of Yorkshire, along with the part of northern Lincolnshire that was, from 1974 to 1996, within the former shire county of Humberside. The... - South West South West England South West England is one of the regions of England defined by the Government of the United Kingdom for statistical and other purposes. It is the largest such region in area, covering and comprising Bristol, Gloucestershire, Somerset, Dorset, Wiltshire, Devon, Cornwall and the Isles of Scilly. ... - East Midlands East Midlands The East Midlands is one of the regions of England, consisting of most of the eastern half of the traditional region of the Midlands. It encompasses the combined area of Nottinghamshire, Derbyshire, Leicestershire, Rutland, Northamptonshire and most of Lincolnshire... - North East North East England North East England is one of the nine official regions of England. It covers Northumberland, County Durham, Tyne and Wear, and Teesside . The only cities in the region are Durham, Newcastle upon Tyne and Sunderland...	8,000,550 7,172,036 6,729,800 5,388,154 5,267,337 4,964,838 4,928,458 4,172,179 2,515,479	13.6% 12.2% 11.4% 9.2% 9.0% 8.4% 8.4% 7.1% 4.3%
2	Scotland Scotland Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...	5,222,100	8.6%
3	Wales Wales Wales is a country that is part of the United Kingdom and the island of Great Britain, bordered by England to its east and the Atlantic Ocean and Irish Sea to its west. It has a population of three million, and a total area of 20,779 km²...	3,006,400	4.9%
4	Northern Ireland Northern Ireland Northern Ireland is one of the four countries of the United Kingdom. Situated in the north-east of the island of Ireland, it shares a border with the Republic of Ireland to the south and west...	1,789,000	2.9%
	United Kingdom United Kingdom The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...	62,262,000	100%

source: the 2001 census

See also